Last Modified: Feb 13, 2019
Opened: Dec 09, 2014
Related AskF5 Article: K65804052
When the transmit queue is nearly full, and a packet with more than 4 xfrags is being transmitted, an assertion failure causes a crash since there is not enough room in the queue for all the fragments.
Traffic disrupted while tmm restarts.
Transmitting a packet with more than 4 xfrags when the transmit queue is almost full. This is rarely seen, with no known reproduction.
The system now performs error checking for maximum xfrags per transmit packet to prevent a TMM crash.